24-28 October 2022
La Thanh Hotel, Hanoi, Vietnam
Asia/Ho_Chi_Minh timezone
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Studying the Luminosity Function of Lyman Alpha Emitters selected behind 17 lensing clusters from from Multi-Unit Spectroscopic Explored (MUSE/VLT) observations

25 Oct 2022, 11:50
20m
La Thanh Hotel, Hanoi, Vietnam

La Thanh Hotel, Hanoi, Vietnam

La Thanh Hotel, Hanoi, Vietnam

Speaker

Thi Thai Tran (Vietnam National Space Center)

Description

We present the results of our study of the Luminosity Function of 521 LAEs having a Lya luminosity down to 10^39 erg s−1 with redshift in the range (2.9, 6.7) based on deep observations of 17 clusters obtained with MUSE at the ESO/ VLT. Taking advantage of the magnification effect, this unique data allows us to set strong constraints on the contribution of the LAE population to cosmic reionization. We discuss the shape of the Luminosity Function up to the faintest limits and its evolution with redshift. The faint end of the Luminosity Function displays a steep slope, roughly in agreement with previous results obtained by de la Vieuville et al. (2019) using only four clusters.

Please select a main topic related to your abstract First Generation Stars and Galactic Chemical Evolution

Primary authors

Thi Thai Tran (Vietnam National Space Center) Mrs Roser Pello (Aix Marseille Univ, CNRS, CNES, LAM, Marseille, France) Mr Tuan-Anh Pham (Department of Astrophysics, Vietnam National Space Center) Mrs MUSE consortium

Presentation Materials

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